[转载]ASP.NET MVC中的扩展点(二)路由(Route)上的扩展 -Mikel

[转载]ASP.NET MVC中的扩展点(二)路由(Route)上的扩展

2010年12月20日 分类: 开发笔记, ASP.NET MVC
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[转载]MVC中的扩展点(二)路由上的扩展 – xfrog – 博客园.

一、RouteBase

前面我们知道,UrlRoutingModule通过遍历RouteTable.Routes中的路由对象来获取匹配的RouteData,从而将请求转 发到相应的IHttpHandler处理程序。RouteTable.Routes是一个RouteBase对象集合,可向集合中添加任何 RouteBase的子类。所以,我们可以通过创建一个RouteBase的子类,然后将其添加到RouteTable.Routes集合中,以此实现自 定义路由规则。

RouteBase是一个抽象类,包含两个抽象方法:GetRouteData用于检查请求上下文是否符合路由规则,如果符合返回一个RouteData 对象,若不符合则返回null,UrlRoutingModule在在遍历Routes集合时,将调用此方法,如果方法返回非空,则终止遍历,并将返回的 RouteData保存到请求上下文(RequestContext)中。GetVirtualPath方法用于检查指定的路由信息是否符合本路由规则, 如果符合返回一个VirtualPathData对象,通过该对象可以获取响应的Url,如果不符合则返回null,通常我们通过MVC中的 Html.RouteLink方法来生成Url时,此方法会遍历RoueTable.Routes中的路由对象,依次调用GetVirtualPath方 法,直到方法返回非空。

下面我们将创建一个MyRoute类,该类将阻止IE浏览器方法网站

1、首先,我们创建一个MVC2空应用程序项目,然后创建一个名为Home的控制器,在控制器中创建两个Action:Index表示网站首页,Limit表示一个显示限制信息的页面,如果浏览器为IE则会直接显示此页面类容。

2、创建Index和Limit活动所对应的视图。

显示行号 复制代码 Index.aspx
  1.     <div>
  2.     <h1>欢迎-!</h1>
  3.     </div>

.src_container { background-color: rgb(231, 229, 220); width: 99%; overflow: hidden; margin: 12px 0pt ! important; padding: 0px 3px 3px 0px; }.src_container .titlebar { background-color: rgb(212, 223, 255); border-width: 1px 1px 0pt; border-style: solid solid none; border-color: rgb(79, 129, 189) rgb(79, 129, 189) -moz-use-text-color; padding: 3px 24px; margin: 0pt; width: auto; line-height: 120%; overflow: hidden; text-align: left; font-size: 12px; }.src_container .toolbar { display: inline; font-weight: normal; font-size: 100%; float: right; color: rgb(0, 0, 255); text-align: left; overflow: hidden; }.toolbar span.button { display: inline; font-weight: normal; font-size: 100%; color: rgb(0, 0, 255); text-align: left; overflow: hidden; cursor: pointer; }.src_container div.clientarea { background-color: white; border: 1px solid rgb(79, 129, 189); margin: 0pt; width: auto ! important; height: auto; overflow: auto; text-align: left; font-size: 12px; font-family: “Courier New”,”Consolas”,”Fixedsys”,courier,monospace,serif; }.src_container ol.mainarea { padding: 0pt 0pt 0pt 52px; margin: 0pt; background-color: rgb(247, 247, 255) ! important; }.number_show { padding-left: 52px ! important; list-style: decimal outside none ! important; }.number_show li { list-style: decimal outside none ! important; border-left: 1px dotted rgb(79, 129, 189); }.number_hide { padding-left: 0px ! important; list-style-type: none ! important; }.number_hide li { list-style-type: none ! important; border-left: 0px none; }ol.mainarea li { display: list-item ! important; font-size: 12px ! important; margin: 0pt ! important; line-height: 18px ! important; padding: 0pt 0pt 0pt 0px ! important; background-color: rgb(247, 247, 255) ! important; color: rgb(79, 129, 189); }ol.mainarea li pre { color: black; line-height: 18px; padding: 0pt 0pt 0pt 12px ! important; margin: 0em; background-color: rgb(255, 255, 255) ! important; }.linewrap ol.mainarea li pre { white-space: pre-wrap; word-wrap: break-word; }ol.mainarea li pre.alt { background-color: rgb(247, 247, 255) ! important; }

显示行号 复制代码 Limit.aspx
  1.     <div>
  2.     不允许IE浏览器访问
  3.      <%= Html.RouteLink("MyRoute", new {applay="IE" }) %>
  4.      <%= Html.RouteLink("Route", new { controller = "Home", action = "Index" })%>
  5.     </div>

.src_container { background-color: rgb(231, 229, 220); width: 99%; overflow: hidden; margin: 12px 0pt ! important; padding: 0px 3px 3px 0px; }.src_container .titlebar { background-color: rgb(212, 223, 255); border-width: 1px 1px 0pt; border-style: solid solid none; border-color: rgb(79, 129, 189) rgb(79, 129, 189) -moz-use-text-color; padding: 3px 24px; margin: 0pt; width: auto; line-height: 120%; overflow: hidden; text-align: left; font-size: 12px; }.src_container .toolbar { display: inline; font-weight: normal; font-size: 100%; float: right; color: rgb(0, 0, 255); text-align: left; overflow: hidden; }.toolbar span.button { display: inline; font-weight: normal; font-size: 100%; color: rgb(0, 0, 255); text-align: left; overflow: hidden; cursor: pointer; }.src_container div.clientarea { background-color: white; border: 1px solid rgb(79, 129, 189); margin: 0pt; width: auto ! important; height: auto; overflow: auto; text-align: left; font-size: 12px; font-family: “Courier New”,”Consolas”,”Fixedsys”,courier,monospace,serif; }.src_container ol.mainarea { padding: 0pt 0pt 0pt 52px; margin: 0pt; background-color: rgb(247, 247, 255) ! important; }.number_show { padding-left: 52px ! important; list-style: decimal outside none ! important; }.number_show li { list-style: decimal outside none ! important; border-left: 1px dotted rgb(79, 129, 189); }.number_hide { padding-left: 0px ! important; list-style-type: none ! important; }.number_hide li { list-style-type: none ! important; border-left: 0px none; }ol.mainarea li { display: list-item ! important; font-size: 12px ! important; margin: 0pt ! important; line-height: 18px ! important; padding: 0pt 0pt 0pt 0px ! important; background-color: rgb(247, 247, 255) ! important; color: rgb(79, 129, 189); }ol.mainarea li pre { color: black; line-height: 18px; padding: 0pt 0pt 0pt 12px ! important; margin: 0em; background-color: rgb(255, 255, 255) ! important; }.linewrap ol.mainarea li pre { white-space: pre-wrap; word-wrap: break-word; }ol.mainarea li pre.alt { background-color: rgb(247, 247, 255) ! important; }3、创建一个MyRoute类,让其继承自RouteBase,重写GetRouteData和GetVirtualPath方法:

显示行号 复制代码 MyRoute.cs
  1. public class MyRoute : RouteBase
    
  2. {
    
  3.     public override RouteData GetRouteData(HttpContextBase httpContext)
    
  4.     {
    
  5.         if (httpContext.Request.UserAgent.IndexOf("MSIE")>=0 )
    
  6.         {
    
  7.             RouteData rd = new RouteData(this, new MvcRouteHandler());
    
  8.             rd.Values.Add("controller", "Home");
    
  9.             rd.Values.Add("action", "Limit");
    
  10.             return rd;
    
  11.         }
    
  12.         return null;
    
  13.     }
    
  14.     public override VirtualPathData GetVirtualPath(RequestContext requestContext, RouteValueDictionary values)
    
  15.     {
    
  16.         if (values.ContainsKey("applay") && values["applay"] == "IE")
    
  17.         {
    
  18.             return new VirtualPathData(this, "IE/Index");
    
  19.         }
    
  20.         return null;
    
  21.     }
    
  22. }
    
  23. 
    

.src_container { background-color: rgb(231, 229, 220); width: 99%; overflow: hidden; margin: 12px 0pt ! important; padding: 0px 3px 3px 0px; }.src_container .titlebar { background-color: rgb(212, 223, 255); border-width: 1px 1px 0pt; border-style: solid solid none; border-color: rgb(79, 129, 189) rgb(79, 129, 189) -moz-use-text-color; padding: 3px 24px; margin: 0pt; width: auto; line-height: 120%; overflow: hidden; text-align: left; font-size: 12px; }.src_container .toolbar { display: inline; font-weight: normal; font-size: 100%; float: right; color: rgb(0, 0, 255); text-align: left; overflow: hidden; }.toolbar span.button { display: inline; font-weight: normal; font-size: 100%; color: rgb(0, 0, 255); text-align: left; overflow: hidden; cursor: pointer; }.src_container div.clientarea { background-color: white; border: 1px solid rgb(79, 129, 189); margin: 0pt; width: auto ! important; height: auto; overflow: auto; text-align: left; font-size: 12px; font-family: “Courier New”,”Consolas”,”Fixedsys”,courier,monospace,serif; }.src_container ol.mainarea { padding: 0pt 0pt 0pt 52px; margin: 0pt; background-color: rgb(247, 247, 255) ! important; }.number_show { padding-left: 52px ! important; list-style: decimal outside none ! important; }.number_show li { list-style: decimal outside none ! important; border-left: 1px dotted rgb(79, 129, 189); }.number_hide { padding-left: 0px ! important; list-style-type: none ! important; }.number_hide li { list-style-type: none ! important; border-left: 0px none; }ol.mainarea li { display: list-item ! important; font-size: 12px ! important; margin: 0pt ! important; line-height: 18px ! important; padding: 0pt 0pt 0pt 0px ! important; background-color: rgb(247, 247, 255) ! important; color: rgb(79, 129, 189); }ol.mainarea li pre { color: black; line-height: 18px; padding: 0pt 0pt 0pt 12px ! important; margin: 0em; background-color: rgb(255, 255, 255) ! important; }.linewrap ol.mainarea li pre { white-space: pre-wrap; word-wrap: break-word; }ol.mainarea li pre.alt { background-color: rgb(247, 247, 255) ! important; }4、打开Global.asax.cs文件,找到RegisterRoutes方法,将我们的 MyRoute注册到RouteTable.Routes集合中,注意添Route的顺序很重要,UrlRoutingModule在遍历时是按照添加顺 序进行的,所以未保证MyRoute规则有效,必须将其放到第一个位置。注意MapRoute方法是MVC框架对RouteCollection的扩展, 用于添加一个Route对象到集合中,本质上内部也是调用的Add方法。

显示行号 复制代码 MvcApplication
  1. public static void RegisterRoutes(RouteCollection routes)
    
  2. {
    
  3.     routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
    
  4.     routes.Add("myRoute",new MyRoute());
    
  5.     routes.MapRoute(
    
  6.         "Default", // Route name
    
  7.         "{controller}/{action}/{id}", // URL with parameters
    
  8.         new { controller = "Home", action = "Index", id = UrlParameter.Optional } // Parameter defaults
    
  9.     );
    
  10. }
    

.src_container { background-color: rgb(231, 229, 220); width: 99%; overflow: hidden; margin: 12px 0pt ! important; padding: 0px 3px 3px 0px; }.src_container .titlebar { background-color: rgb(212, 223, 255); border-width: 1px 1px 0pt; border-style: solid solid none; border-color: rgb(79, 129, 189) rgb(79, 129, 189) -moz-use-text-color; padding: 3px 24px; margin: 0pt; width: auto; line-height: 120%; overflow: hidden; text-align: left; font-size: 12px; }.src_container .toolbar { display: inline; font-weight: normal; font-size: 100%; float: right; color: rgb(0, 0, 255); text-align: left; overflow: hidden; }.toolbar span.button { display: inline; font-weight: normal; font-size: 100%; color: rgb(0, 0, 255); text-align: left; overflow: hidden; cursor: pointer; }.src_container div.clientarea { background-color: white; border: 1px solid rgb(79, 129, 189); margin: 0pt; width: auto ! important; height: auto; overflow: auto; text-align: left; font-size: 12px; font-family: “Courier New”,”Consolas”,”Fixedsys”,courier,monospace,serif; }.src_container ol.mainarea { padding: 0pt 0pt 0pt 52px; margin: 0pt; background-color: rgb(247, 247, 255) ! important; }.number_show { padding-left: 52px ! important; list-style: decimal outside none ! important; }.number_show li { list-style: decimal outside none ! important; border-left: 1px dotted rgb(79, 129, 189); }.number_hide { padding-left: 0px ! important; list-style-type: none ! important; }.number_hide li { list-style-type: none ! important; border-left: 0px none; }ol.mainarea li { display: list-item ! important; font-size: 12px ! important; margin: 0pt ! important; line-height: 18px ! important; padding: 0pt 0pt 0pt 0px ! important; background-color: rgb(247, 247, 255) ! important; color: rgb(79, 129, 189); }ol.mainarea li pre { color: black; line-height: 18px; padding: 0pt 0pt 0pt 12px ! important; margin: 0em; background-color: rgb(255, 255, 255) ! important; }.linewrap ol.mainarea li pre { white-space: pre-wrap; word-wrap: break-word; }ol.mainarea li pre.alt { background-color: rgb(247, 247, 255) ! important; }

启动调试,如果是IE浏览器,则会显示“不允许IE浏览器访问”,另外,请注意看MyRoute与Route连接的地址,显然MyRoute的地址是通过MyRoute类产生的,而Route地址是通过Route默认路由对象产生的。

二、IRouteHandler

UrlRoutingModule在获取到合适的RouteData后,将通过其RouteHandler属性来获取实际的IHttpHandler对 象,通过IHttpHandler来处理请求。在MVC中,已经实现了一个RouteHandler,即MvcRouteHandler,在上例中我们的 GetRouteData方法使用的即是MvcRouteHandler。

IRouteHandler接口只有一个方法:GetHttpHandler它返回一个IHttpHandler对象。也就是说最终页面的生成是在 IHttpHandler对象中实现的。对应于MVC,MvcRouteHandler的GetHttpHandler方法返回一个MvcHandler 对象,MvcHandler对象负责调用合适的Controller与Action方法。

下面我们沿用上例,实现一个IERouteHandler,通过这个Handler来处理来自IE浏览器的请求。

1、添加一个IERouteHandler类,继承自IRouteHandler,实现其GetHttpHandler方法,返回一个IEHandler对象。

显示行号 复制代码 IERouteHandler
  1. public class IERouteHandler : IRouteHandler
    
  2. {
    
  3.     #region IRouteHandler Members
    
  4.     public IHttpHandler GetHttpHandler(RequestContext requestContext)
    
  5.     {
    
  6.         return new IEHandler();
    
  7.     }
    
  8.     #endregion
    
  9. 
    
  10. 
    
  11.     private class IEHandler : IHttpHandler
    
  12.     {
    
  13.         #region IHttpHandler Members
    
  14.         public bool IsReusable
    
  15.         {
    
  16.             get { return true; }
    
  17.         }
    
  18.         public void ProcessRequest(HttpContext context)
    
  19.         {
    
  20.             context.Response.Write("不允许IE浏览器访问");
    
  21.         }
    
  22.         #endregion
    
  23.     }
    
  24. }
    

.src_container { background-color: rgb(231, 229, 220); width: 99%; overflow: hidden; margin: 12px 0pt ! important; padding: 0px 3px 3px 0px; }.src_container .titlebar { background-color: rgb(212, 223, 255); border-width: 1px 1px 0pt; border-style: solid solid none; border-color: rgb(79, 129, 189) rgb(79, 129, 189) -moz-use-text-color; padding: 3px 24px; margin: 0pt; width: auto; line-height: 120%; overflow: hidden; text-align: left; font-size: 12px; }.src_container .toolbar { display: inline; font-weight: normal; font-size: 100%; float: right; color: rgb(0, 0, 255); text-align: left; overflow: hidden; }.toolbar span.button { display: inline; font-weight: normal; font-size: 100%; color: rgb(0, 0, 255); text-align: left; overflow: hidden; cursor: pointer; }.src_container div.clientarea { background-color: white; border: 1px solid rgb(79, 129, 189); margin: 0pt; width: auto ! important; height: auto; overflow: auto; text-align: left; font-size: 12px; font-family: “Courier New”,”Consolas”,”Fixedsys”,courier,monospace,serif; }.src_container ol.mainarea { padding: 0pt 0pt 0pt 52px; margin: 0pt; background-color: rgb(247, 247, 255) ! important; }.number_show { padding-left: 52px ! important; list-style: decimal outside none ! important; }.number_show li { list-style: decimal outside none ! important; border-left: 1px dotted rgb(79, 129, 189); }.number_hide { padding-left: 0px ! important; list-style-type: none ! important; }.number_hide li { list-style-type: none ! important; border-left: 0px none; }ol.mainarea li { display: list-item ! important; font-size: 12px ! important; margin: 0pt ! important; line-height: 18px ! important; padding: 0pt 0pt 0pt 0px ! important; background-color: rgb(247, 247, 255) ! important; color: rgb(79, 129, 189); }ol.mainarea li pre { color: black; line-height: 18px; padding: 0pt 0pt 0pt 12px ! important; margin: 0em; background-color: rgb(255, 255, 255) ! important; }.linewrap ol.mainarea li pre { white-space: pre-wrap; word-wrap: break-word; }ol.mainarea li pre.alt { background-color: rgb(247, 247, 255) ! important; }2、修改MyRoute的GetRouteData方法,将之前的MvcRouteHandler修改为IERouteHandler

显示行号 复制代码 MyRoute
  1. public override RouteData GetRouteData(HttpContextBase httpContext)
    
  2. {
    
  3.     if (httpContext.Request.UserAgent.IndexOf("MSIE")>=0 )
    
  4.     {
    
  5.         //RouteData rd = new RouteData(this, new MvcRouteHandler());
    
  6.         //rd.Values.Add("controller", "Home");
    
  7.         //rd.Values.Add("action", "Limit");
    
  8.         RouteData rd = new RouteData(this, new IERouteHandler());
    
  9.         return rd;
    
  10.     }
    
  11.     return null;
    
  12. }
    

.src_container { background-color: rgb(231, 229, 220); width: 99%; overflow: hidden; margin: 12px 0pt ! important; padding: 0px 3px 3px 0px; }.src_container .titlebar { background-color: rgb(212, 223, 255); border-width: 1px 1px 0pt; border-style: solid solid none; border-color: rgb(79, 129, 189) rgb(79, 129, 189) -moz-use-text-color; padding: 3px 24px; margin: 0pt; width: auto; line-height: 120%; overflow: hidden; text-align: left; font-size: 12px; }.src_container .toolbar { display: inline; font-weight: normal; font-size: 100%; float: right; color: rgb(0, 0, 255); text-align: left; overflow: hidden; }.toolbar span.button { display: inline; font-weight: normal; font-size: 100%; color: rgb(0, 0, 255); text-align: left; overflow: hidden; cursor: pointer; }.src_container div.clientarea { background-color: white; border: 1px solid rgb(79, 129, 189); margin: 0pt; width: auto ! important; height: auto; overflow: auto; text-align: left; font-size: 12px; font-family: “Courier New”,”Consolas”,”Fixedsys”,courier,monospace,serif; }.src_container ol.mainarea { padding: 0pt 0pt 0pt 52px; margin: 0pt; background-color: rgb(247, 247, 255) ! important; }.number_show { padding-left: 52px ! important; list-style: decimal outside none ! important; }.number_show li { list-style: decimal outside none ! important; border-left: 1px dotted rgb(79, 129, 189); }.number_hide { padding-left: 0px ! important; list-style-type: none ! important; }.number_hide li { list-style-type: none ! important; border-left: 0px none; }ol.mainarea li { display: list-item ! important; font-size: 12px ! important; margin: 0pt ! important; line-height: 18px ! important; padding: 0pt 0pt 0pt 0px ! important; background-color: rgb(247, 247, 255) ! important; color: rgb(79, 129, 189); }ol.mainarea li pre { color: black; line-height: 18px; padding: 0pt 0pt 0pt 12px ! important; margin: 0em; background-color: rgb(255, 255, 255) ! important; }.linewrap ol.mainarea li pre { white-space: pre-wrap; word-wrap: break-word; }ol.mainarea li pre.alt { background-color: rgb(247, 247, 255) ! important; }

三、IRouteConstraint

IRouteConstraint接口由Route类的Constraints属性使用,用于判断当前的Url是否符合路由的约束条件。Route已经实现了一个HttpMethodConstraint用于限制请求方法,例如:

routes.MapRoute(
    "Default", // Route name
    "{controller}/{action}/{id}", // URL with parameters
    new { controller = "Home", action = "Index", id = UrlParameter.Optional }, // Parameter defaults
    new { method = new HttpMethodConstraint("POST") }
);

.codearea { color: black; background-color: white; line-height: 18px; border: 1px solid rgb(79, 129, 189); margin: 0pt; width: auto ! important; overflow: auto; text-align: left; font-size: 12px; font-family: “Courier New”,”Consolas”,”Fixedsys”,”BitStream Vera Sans Mono”,courier,monospace,serif; }.codearea pre { color: black; line-height: 18px; padding: 0pt 0pt 0pt 12px ! important; margin: 0em; background-color: rgb(255, 255, 255) ! important; }.linewrap pre { white-space: pre-wrap; word-wrap: break-word; }.codearea pre.alt { background-color: rgb(247, 247, 255) ! important; }.codearea .lnum { color: rgb(79, 129, 189); line-height: 18px; }表明此项路由规则必须是POST请求才有效,即就算Url为Home/Index形式,符合Url规则,但是如果请求是通过的GET方法,那此项规则也不 满足,明显,Route的GetRouteData方法中会检查所有的约束条件,如果某项约束条件不满足仍然会返回null。

IRouteConstraint接口有一个Match方法,如果请求上下文符合约束返回true否则返回false。

沿用上例,现在我们通过IRouteConstraint来限制IE浏览器的访问:

1、新建类IERouteConstraint,实现其Match方法:

显示行号 复制代码 IERouteConstraint
  1. public class IERouteConstraint : IRouteConstraint
    
  2. {
    
  3.     #region IRouteConstraint Members
    
  4.     public bool Match(HttpContextBase httpContext, Route route, string parameterName, RouteValueDictionary values, RouteDirection routeDirection)
    
  5.     {
    
  6.         return !(httpContext.Request.UserAgent.Contains("MSIE"));
    
  7.     }
    
  8.     #endregion
    
  9. }
    

.src_container { background-color: rgb(231, 229, 220); width: 99%; overflow: hidden; margin: 12px 0pt ! important; padding: 0px 3px 3px 0px; }.src_container .titlebar { background-color: rgb(212, 223, 255); border-width: 1px 1px 0pt; border-style: solid solid none; border-color: rgb(79, 129, 189) rgb(79, 129, 189) -moz-use-text-color; padding: 3px 24px; margin: 0pt; width: auto; line-height: 120%; overflow: hidden; text-align: left; font-size: 12px; }.src_container .toolbar { display: inline; font-weight: normal; font-size: 100%; float: right; color: rgb(0, 0, 255); text-align: left; overflow: hidden; }.toolbar span.button { display: inline; font-weight: normal; font-size: 100%; color: rgb(0, 0, 255); text-align: left; overflow: hidden; cursor: pointer; }.src_container div.clientarea { background-color: white; border: 1px solid rgb(79, 129, 189); margin: 0pt; width: auto ! important; height: auto; overflow: auto; text-align: left; font-size: 12px; font-family: “Courier New”,”Consolas”,”Fixedsys”,courier,monospace,serif; }.src_container ol.mainarea { padding: 0pt 0pt 0pt 52px; margin: 0pt; background-color: rgb(247, 247, 255) ! important; }.number_show { padding-left: 52px ! important; list-style: decimal outside none ! important; }.number_show li { list-style: decimal outside none ! important; border-left: 1px dotted rgb(79, 129, 189); }.number_hide { padding-left: 0px ! important; list-style-type: none ! important; }.number_hide li { list-style-type: none ! important; border-left: 0px none; }ol.mainarea li { display: list-item ! important; font-size: 12px ! important; margin: 0pt ! important; line-height: 18px ! important; padding: 0pt 0pt 0pt 0px ! important; background-color: rgb(247, 247, 255) ! important; color: rgb(79, 129, 189); }ol.mainarea li pre { color: black; line-height: 18px; padding: 0pt 0pt 0pt 12px ! important; margin: 0em; background-color: rgb(255, 255, 255) ! important; }.linewrap ol.mainarea li pre { white-space: pre-wrap; word-wrap: break-word; }ol.mainarea li pre.alt { background-color: rgb(247, 247, 255) ! important; }2、修改Global.asax.cs的RegisterRoutes方法,屏蔽掉之前加入的MyRoute规则,然后修改默认的MapRoute:

显示行号 复制代码 MvcApplication
  1. public static void RegisterRoutes(RouteCollection routes)
    
  2. {
    
  3.     routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
    
  4.     //  routes.Add("myRoute",new MyRoute());
    
  5.     routes.MapRoute(
    
  6.         "Default", // Route name
    
  7.         "{controller}/{action}/{id}", // URL with parameters
    
  8.         new { controller = "Home", action = "Index", id = UrlParameter.Optional }, // Parameter defaults
    
  9.         new { ie = new IERouteConstraint() }
    
  10.     );
    
  11. }
    

.src_container { background-color: rgb(231, 229, 220); width: 99%; overflow: hidden; margin: 12px 0pt ! important; padding: 0px 3px 3px 0px; }.src_container .titlebar { background-color: rgb(212, 223, 255); border-width: 1px 1px 0pt; border-style: solid solid none; border-color: rgb(79, 129, 189) rgb(79, 129, 189) -moz-use-text-color; padding: 3px 24px; margin: 0pt; width: auto; line-height: 120%; overflow: hidden; text-align: left; font-size: 12px; }.src_container .toolbar { display: inline; font-weight: normal; font-size: 100%; float: right; color: rgb(0, 0, 255); text-align: left; overflow: hidden; }.toolbar span.button { display: inline; font-weight: normal; font-size: 100%; color: rgb(0, 0, 255); text-align: left; overflow: hidden; cursor: pointer; }.src_container div.clientarea { background-color: white; border: 1px solid rgb(79, 129, 189); margin: 0pt; width: auto ! important; height: auto; overflow: auto; text-align: left; font-size: 12px; font-family: “Courier New”,”Consolas”,”Fixedsys”,courier,monospace,serif; }.src_container ol.mainarea { padding: 0pt 0pt 0pt 52px; margin: 0pt; background-color: rgb(247, 247, 255) ! important; }.number_show { padding-left: 52px ! important; list-style: decimal outside none ! important; }.number_show li { list-style: decimal outside none ! important; border-left: 1px dotted rgb(79, 129, 189); }.number_hide { padding-left: 0px ! important; list-style-type: none ! important; }.number_hide li { list-style-type: none ! important; border-left: 0px none; }ol.mainarea li { display: list-item ! important; font-size: 12px ! important; margin: 0pt ! important; line-height: 18px ! important; padding: 0pt 0pt 0pt 0px ! important; background-color: rgb(247, 247, 255) ! important; color: rgb(79, 129, 189); }ol.mainarea li pre { color: black; line-height: 18px; padding: 0pt 0pt 0pt 12px ! important; margin: 0em; background-color: rgb(255, 255, 255) ! important; }.linewrap ol.mainarea li pre { white-space: pre-wrap; word-wrap: break-word; }ol.mainarea li pre.alt { background-color: rgb(247, 247, 255) ! important; }

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备案信息冀ICP 0007948